Side cover for a portable chain saw



FIG. 1 is a front perspective view of a side cover for a portable chain saw showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a side cover for a portable chain saw, as shown and described. 